package com.rd.student.jiaji.class3.sunguowei.Questions;

import java.util.HashSet;

public class five {
    public static void main(String[] args) {
        HashSet hashSet=new HashSet();
        String[] strs = {"12345","67891","123478099","9876543"
                ,"67891","12347809933","12809933","12347809933111"
                ,"9876543","12809933"};
        for (int i = 0; i < strs.length; i++) {
            hashSet.add(strs[i]);


        }
        System.out.println(hashSet);

    }
}
